Base | Representation |
---|---|
bin | 10111010000110101100000… |
… | …011001110010010010011011 |
3 | 111102020221020111220220222001 |
4 | 113100311200121302102123 |
5 | 101402240021013032311 |
6 | 1001333255500541431 |
7 | 30356541364165456 |
oct | 2720654031622233 |
9 | 442227214826861 |
10 | 102312033330331 |
11 | 2a666320600460 |
12 | b584910b51877 |
13 | 4511ca2540506 |
14 | 1b39d00a1a49d |
15 | bc65865b24c1 |
hex | 5d0d6067249b |
102312033330331 has 8 divisors (see below), whose sum is σ = 111813509910384. Its totient is φ = 92843953857120.
The previous prime is 102312033330293. The next prime is 102312033330337. The reversal of 102312033330331 is 133033330213201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102312033330331 - 27 = 102312033330203 is a prime.
It is a super-2 number, since 2×1023120333303312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102312033330331.
It is not an unprimeable number, because it can be changed into a prime (102312033330337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8349270300 + ... + 8349282553.
It is an arithmetic number, because the mean of its divisors is an integer number (13976688738798).
Almost surely, 2102312033330331 is an apocalyptic number.
102312033330331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
102312033330331 is a deficient number, since it is larger than the sum of its proper divisors (9501476580053).
102312033330331 is a wasteful number, since it uses less digits than its factorization.
102312033330331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16698553421.
The product of its (nonzero) digits is 8748, while the sum is 28.
Adding to 102312033330331 its reverse (133033330213201), we get a palindrome (235345363543532).
The spelling of 102312033330331 in words is "one hundred two trillion, three hundred twelve billion, thirty-three million, three hundred thirty thousand, three hundred thirty-one".
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